Gaya APA
Ezra, Jakoep. (2006).
Success through character : Sukses melalui karakter/Jakoep Ezra .
Yogyakarta:
Andi.
Gaya Chicago
Ezra, Jakoep.
Success through character : Sukses melalui karakter/Jakoep Ezra.
Yogyakarta:
Andi,
2006.
.
Gaya MLA
Ezra, Jakoep.
Success through character : Sukses melalui karakter/Jakoep Ezra.
Yogyakarta:
Andi,
2006.
.
Gaya Turabian
Ezra, Jakoep.
Success through character : Sukses melalui karakter/Jakoep Ezra.
Yogyakarta:
Andi,
2006.
.